| Value | Category | Cases | |
|---|---|---|---|
| 1 | 68 |
8.4%
|
|
| 2 | 108 |
13.3%
|
|
| 3 | 144 |
17.7%
|
|
| 4 | 144 |
17.7%
|
|
| 5 | 114 |
14%
|
|
| 6 | 195 |
24%
|
|
| 7 | 39 |
4.8%
|
|
| Sysmiss | 2571 |